EP1880920A4 - Lenkvorrichtung für ein fahrzeug - Google Patents

Lenkvorrichtung für ein fahrzeug

Info

Publication number: EP1880920A4
Authority: EP; European Patent Office
Prior art keywords: vehicle; steering apparatus; steering
Prior art date: 2003-12-04
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Granted

Application number

EP04819817A

Other languages

English (en)

French (fr)

Other versions

EP1880920B1 (de

EP1880920A1 (de

Inventor

Tetsuya Murakami

Isamu Shindou

Kazuaki Nagamatsu

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

JTEKT Corp

Original Assignee

JTEKT Corp

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

2003-12-04

Filing date

2004-11-30

Publication date

2009-11-25

2004-11-30 Application filed by JTEKT Corp filed Critical JTEKT Corp

2008-01-23 Publication of EP1880920A1 publication Critical patent/EP1880920A1/de

2009-11-25 Publication of EP1880920A4 publication Critical patent/EP1880920A4/de

2016-08-17 Application granted granted Critical

2016-08-17 Publication of EP1880920B1 publication Critical patent/EP1880920B1/de

2024-11-30 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C25/00—Bearings for exclusively rotary movement adjustable for wear or play
- F16C25/06—Ball or roller bearings
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D5/00—Power-assisted or power-driven steering
- B62D5/04—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear
- B62D5/0403—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear characterised by constructional features, e.g. common housing for motor and gear box
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D5/00—Power-assisted or power-driven steering
- B62D5/04—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear
- B62D5/0421—Electric motor acting on or near steering gear
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D5/00—Power-assisted or power-driven steering
- B62D5/04—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear
- B62D5/0442—Conversion of rotational into longitudinal movement
- B62D5/0445—Screw drives
- B62D5/0448—Ball nuts
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C19/00—Bearings with rolling contact, for exclusively rotary movement
- F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
- F16C19/14—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load
- F16C19/18—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls
- F16C19/181—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls with angular contact
- F16C19/183—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls with angular contact with two rows at opposite angles
- F16C19/184—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls with angular contact with two rows at opposite angles in O-arrangement
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C2326/00—Articles relating to transporting
- F16C2326/20—Land vehicles
- F16C2326/24—Steering systems, e.g. steering rods or columns

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Combustion & Propulsion (AREA)
Transportation (AREA)
Power Steering Mechanism (AREA)
Transmission Devices (AREA)

EP04819817.0A 2003-12-04 2004-11-30 Lenkvorrichtung für ein fahrzeug Expired - Lifetime EP1880920B1 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP2003405778A JP4411952B2 (ja)	2003-12-04	2003-12-04	車両用操舵装置
PCT/JP2004/017766 WO2005054036A1 (ja)	2003-12-04	2004-11-30	車両用操舵装置

Publications (3)

Publication Number	Publication Date
EP1880920A1 EP1880920A1 (de)	2008-01-23
EP1880920A4 true EP1880920A4 (de)	2009-11-25
EP1880920B1 EP1880920B1 (de)	2016-08-17

Family

ID=34650233

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP04819817.0A Expired - Lifetime EP1880920B1 (de)	2003-12-04	2004-11-30	Lenkvorrichtung für ein fahrzeug

Country Status (4)

Country	Link
US (1)	US8104567B2 (de)
EP (1)	EP1880920B1 (de)
JP (1)	JP4411952B2 (de)
WO (1)	WO2005054036A1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP5367238B2 (ja) *	2007-06-19	2013-12-11	Ｔｈｋ株式会社	ボールねじアクチュエータ及びこれを用いたステアリング装置
KR101261093B1 (ko) *	2009-06-22	2013-05-06	주식회사 만도	랙 구동식 전동 파워 스티어링 장치
JP5962295B2 (ja) *	2012-07-24	2016-08-03	株式会社ジェイテクト	電動パワーステアリング装置
US9321478B2 (en) *	2013-03-14	2016-04-26	Trw Automotive U.S. Llc	Electric power steering assembly
US10787195B2 (en) *	2013-05-22	2020-09-29	Jtekt Corporation	Electric power steering system
US10889318B2 (en) *	2017-11-24	2021-01-12	Jtekt Corporation	Steering device
US10906578B2 (en) *	2017-12-29	2021-02-02	Steering Solutions Ip Holding Corporation	Power actuator assembly for steering column assemblies
FR3085341B1 (fr) *	2018-08-29	2021-04-09	Jtekt Europe Sas	Boitier d’assistance de direction de vehicule automobile comprenant un blocage de roulement a billes
KR102167914B1 (ko) *	2019-05-14	2020-10-20	주식회사 만도	자동차 조향장치
KR102672723B1 (ko) *	2022-06-10	2024-06-07	에이치엘만도 주식회사	차량의 조향 시스템
CN111954452B (zh) *	2020-06-29	2022-11-29	西安电子科技大学	一种抗磨损可旋转宽带电磁屏蔽结构、设计方法及应用

Citations (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS60237217A (ja) *	1984-05-10	1985-11-26	Koyo Seiko Co Ltd	スピンドルユニツト
JP2000168581A (ja) *	1998-12-08	2000-06-20	Showa Corp	電動パワーステアリング装置
EP1043210A1 (de) *	1998-10-29	2000-10-11	Mitsuba Corporation	Elektrische steuerungsvorrichtung
JP2002274397A (ja) *	2001-03-22	2002-09-25	Koyo Seiko Co Ltd	電動パワーステアリング装置
JP2003252212A (ja) *	2001-12-27	2003-09-10	Koyo Seiko Co Ltd	車両のステアリング装置
FR2853877A1 (fr) *	2003-04-17	2004-10-22	Koyo Seiko Co	Dispositif de direction pour vehicule

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP2563926Y2 (ja) *	1992-09-02	1998-03-04	光洋精工株式会社	動力舵取装置
JP4095124B2 (ja)	1996-06-19	2008-06-04	株式会社ジェイテクト	電動パワーステアリング装置
JPH10129511A (ja)	1996-11-01	1998-05-19	Koyo Seiko Co Ltd	電動パワーステアリング装置
JPH11198828A (ja) *	1998-01-20	1999-07-27	Mitsuba Corp	電気式動力操舵装置
US6155376A (en) *	1998-12-28	2000-12-05	Trw Inc.	Electric power steering assembly
JP2000280923A (ja) *	1999-04-01	2000-10-10	Showa Corp	電動パワーステアリング装置
JP2000280921A (ja) *	1999-04-01	2000-10-10	Showa Corp	電動パワーステアリング装置
JP2001095432A (ja)	1999-09-30	2001-04-10	Daiwa Seiko Inc	釣竿
JP3838839B2 (ja)	1999-12-28	2006-10-25	株式会社ジェイテクト	運動変換装置
KR20020062569A (ko) *	2001-01-22	2002-07-26	고요 세이코 가부시키가이샤	전동 파워 스티어링 장치
US6702060B2 (en) *	2001-06-27	2004-03-09	Nsk Ltd.	Electric power steering apparatus
US6547029B2 (en) *	2001-09-10	2003-04-15	Trw Inc.	Vehicle steering apparatus
JP2003291830A (ja) *	2002-04-03	2003-10-15	Honda Motor Co Ltd	電動パワーステアリング装置
US6644432B1 (en) *	2002-06-27	2003-11-11	Trw Automotive U.S. Llc	Electric power steering assembly
JP2004352050A (ja) *	2003-05-28	2004-12-16	Koyo Seiko Co Ltd	電動パワーステアリング装置

2003
- 2003-12-04 JP JP2003405778A patent/JP4411952B2/ja not_active Expired - Fee Related
2004
- 2004-11-30 US US10/581,193 patent/US8104567B2/en not_active Expired - Fee Related
- 2004-11-30 WO PCT/JP2004/017766 patent/WO2005054036A1/ja not_active Ceased
- 2004-11-30 EP EP04819817.0A patent/EP1880920B1/de not_active Expired - Lifetime

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS60237217A (ja) *	1984-05-10	1985-11-26	Koyo Seiko Co Ltd	スピンドルユニツト
EP1043210A1 (de) *	1998-10-29	2000-10-11	Mitsuba Corporation	Elektrische steuerungsvorrichtung
JP2000168581A (ja) *	1998-12-08	2000-06-20	Showa Corp	電動パワーステアリング装置
JP2002274397A (ja) *	2001-03-22	2002-09-25	Koyo Seiko Co Ltd	電動パワーステアリング装置
JP2003252212A (ja) *	2001-12-27	2003-09-10	Koyo Seiko Co Ltd	車両のステアリング装置
FR2853877A1 (fr) *	2003-04-17	2004-10-22	Koyo Seiko Co	Dispositif de direction pour vehicule

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2005054036A1 *

Also Published As

Publication number	Publication date
EP1880920B1 (de)	2016-08-17
JP2005162084A (ja)	2005-06-23
US8104567B2 (en)	2012-01-31
WO2005054036A1 (ja)	2005-06-16
JP4411952B2 (ja)	2010-02-10
EP1880920A1 (de)	2008-01-23
US20070102229A1 (en)	2007-05-10

Legal Events

Date	Code	Title	Description
2007-12-21	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
2008-01-23	17P	Request for examination filed	Effective date: 20060704
2008-01-23	AK	Designated contracting states	Kind code of ref document: A1 Designated state(s): DE FR
2009-11-25	A4	Supplementary search report drawn up and despatched	Effective date: 20091028
2011-05-18	17Q	First examination report despatched	Effective date: 20110414
2014-09-10	GRAP	Despatch of communication of intention to grant a patent	Free format text: ORIGINAL CODE: EPIDOSNIGR1
2014-10-08	INTG	Intention to grant announced	Effective date: 20140911
2015-01-20	GRAS	Grant fee paid	Free format text: ORIGINAL CODE: EPIDOSNIGR3
2016-07-15	GRAA	(expected) grant	Free format text: ORIGINAL CODE: 0009210
2016-08-17	AK	Designated contracting states	Kind code of ref document: B1 Designated state(s): DE FR
2016-08-17	RBV	Designated contracting states (corrected)	Designated state(s): DE FR
2016-09-20	REG	Reference to a national code	Ref country code: FR Ref legal event code: PLFP Year of fee payment: 13
2016-09-29	REG	Reference to a national code	Ref country code: DE Ref legal event code: R096 Ref document number: 602004049804 Country of ref document: DE
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2017-06-23	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT
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